When the Symantec Endpoint Protection Manager (SEPM) is enrolled in the Integrated Cyber Defense Manager (ICDm) , certain policies are exclusively managed from the cloud, with the Network Intrusion Prevention policy as one of them. This arrangement centralizes control over specific security aspects to ensure consistent and unified policy application across cloud-managed endpoints, reinforcing a streamlined and efficient cloud-based administration model.

References in Symantec Endpoint Protection Documentation emphasize that Network Intrusion Prevention, once SEPM is integrated with ICDm, is governed centrally from the cloud to leverage real-time threat intelligence updates and broader, managed protection capabilities directly.

In the Manage phase , information about the validation of in-use features/functions can be found in the Test Plan . This document outlines the specific tests, criteria, and methods for verifying that the solution’s features and functions are operating as expected.

Validation Purpose of the Test Plan : The Test Plan specifies the steps to validate that each configured feature is performing correctly and meeting the intended objectives.

Documentation of Test Results : It also includes documentation of results, which helps ensure that all features remain functional and aligned with requirements in the production environment.

Explanation of Why Other Options Are Less Likely:

Option A (Solution Infrastructure Design) and Option B (Solution Configuration Design) focus on setup and configuration rather than validation.

Option D (Business or Technical Objectives) are used for setting goals, not validating functionality.

The Test Plan is thus the correct source for information on validating in-use features/functions during the Manage phase .